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WEP 305DA dc regulated power supply




Product Features


1.have 4 digital display show the voltage and current value,it value shows very very precision .

2.it can adjustable the current protection value directly, audio-visual,it operation convenience .

3.the device have 3 groups output for current and voltage,so you can use 3 groups output working at the same time.

4.the machine arts and crafts is SMT ,all used the latest technique .
5.you can turn off the output ,set the protection current and voltage,this way can protect the test device.


Product  Parameters


1.Rated working condition

Supply voltageAC110V/220V ±10%(switch chose)

Frequency(50hz/60hz)

WorkingTemperature-10°C-40°C

Relative humility≤90%

Storage condition:Temperature-10°C-40°C

Relative humility≤80%

 2.Output

Voltage0-30V

Current0-5A

Power150W

Protection types circuit protection,overload and over high temperature protection.

3.Overload mediation

Voltage 0.01%+3mV(I≤3A)

Current 0.2%+3mA(I≤3A)

Power mediation rate and resolution

Voltage 0.01%+3mV

Current 0.01%+3mA

Voltage 10mV

Current1mA(2mA Rated Current>3A)

Setting accuracy (25±5°C)

Voltage≤0.1%

Current≤10mA Rated Current>3A)

Ripple(20Hz-20MHz)

Voltage Ripple≤1mVrms(≤2mVrms>3A

Temperature coefficient (0-40°C)

Voltage≤300ppm+10mV

Current≤300ppm+10mA

Read back value resolution

Voltage≤300ppm+10mV

Current≤300ppm+10mA

Drift 

Voltage≤300ppm+10mV

Current≤300ppm+10mA


Standard configuration:

Main unit 1 pc

Alligator clip wire (90cm)  1 pc


Packing information

Inner box size:33*18.5*25cm

Goods weight :5.35kg/pcs

QTY:4PCS/CTN

Outer  carton weight:22.5kg/CTN

Outer carton size:40*34.5*52.5 cm


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